30937320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4523}}^1$

素因数の和:4559

約数の個数: 96

約数和(自身を含む): 105861600

約数和(自身を除く): 74924280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 4523, 6840, 9046, 13569, 18092, 22615, 27138, 36184, 40707, 45230, 54276, 67845, 81414, 85937, 90460, 108552, 135690, 162828, 171874, 180920, 203535, 257811, 271380, 325656, 343748, 407070, 429685, 515622, 542760, 687496, 773433, 814140, 859370, 1031244, 1289055, 1546866, 1628280, 1718740, 2062488, 2578110, 3093732, 3437480, 3867165, 5156220, 6187464, 7734330, 10312440, 15468660, 30937320]

約数ペア:

[(1, 30937320), (2, 15468660), (3, 10312440), (4, 7734330), (5, 6187464), (6, 5156220), (8, 3867165), (9, 3437480), (10, 3093732), (12, 2578110), (15, 2062488), (18, 1718740), (19, 1628280), (20, 1546866), (24, 1289055), (30, 1031244), (36, 859370), (38, 814140), (40, 773433), (45, 687496), (57, 542760), (60, 515622), (72, 429685), (76, 407070), (90, 343748), (95, 325656), (114, 271380), (120, 257811), (152, 203535), (171, 180920), (180, 171874), (190, 162828), (228, 135690), (285, 108552), (342, 90460), (360, 85937), (380, 81414), (456, 67845), (570, 54276), (684, 45230), (760, 40707), (855, 36184), (1140, 27138), (1368, 22615), (1710, 18092), (2280, 13569), (3420, 9046), (4523, 6840)]